ice: Optimize a few bitmap operations

When a bitmap is local to a function, it is safe to use the non-atomic
__[set|clear]_bit(). No concurrent accesses can occur.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Tested-by: Gurucharan G <gurucharanx.g@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

diff --git a/drivers/net/ethernet/intel/ice/ice_flex_pipe.c b/drivers/net/ethernet/intel/ice/ice_flex_pipe.c
index d29197ab3d02b0a846e99617145dc82dfefbc145..4deb2c9446ecac7b6060631e385fb047768cf58b 100644 (file)
--- a/drivers/net/ethernet/intel/ice/ice_flex_pipe.c
+++ b/drivers/net/ethernet/intel/ice/ice_flex_pipe.c
@@ -4440,7 +4440,7 @@ ice_update_fd_swap(struct ice_hw *hw, u16 prof_id, struct ice_fv_word *es)
                for (j = 0; j < ICE_FD_SRC_DST_PAIR_COUNT; j++)
                        if (es[i].prot_id == ice_fd_pairs[j].prot_id &&
                            es[i].off == ice_fd_pairs[j].off) {
-                               set_bit(j, pair_list);
+                               __set_bit(j, pair_list);
                                pair_start[j] = i;
                        }
        }
@@ -4710,7 +4710,7 @@ ice_add_prof(struct ice_hw *hw, enum ice_block blk, u64 id, u8 ptypes[],
                        if (test_bit(ptg, ptgs_used))
                                continue;
 
-                       set_bit(ptg, ptgs_used);
+                       __set_bit(ptg, ptgs_used);
                        /* Check to see there are any attributes for
                         * this PTYPE, and add them if found.
                         */
@@ -5339,7 +5339,7 @@ ice_adj_prof_priorities(struct ice_hw *hw, enum ice_block blk, u16 vsig,
                        }
 
                        /* keep track of used ptgs */
-                       set_bit(t->tcam[i].ptg, ptgs_used);
+                       __set_bit(t->tcam[i].ptg, ptgs_used);
                }
        }